2018 Wabash Reefer Trailer 2018 reefer trailer with a carrier 7300 x4 refrigeration unit on it with 11,410 hours. The trailer is in awesome condition. The swing doors have dual seals which are the best. You have to close them together at the same time. The floor is ducted aluminum with no defects. The side walls are heavt duty coated white with matching rub rail protection at the floor for 18